18749637432

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{34847}}^1$

素因数の和:34962

約数の個数: 128

約数和(自身を含む): 54195609600

約数和(自身を除く): 35445972168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 53, 54, 72, 94, 106, 108, 141, 159, 188, 212, 216, 282, 318, 376, 423, 424, 477, 564, 636, 846, 954, 1128, 1269, 1272, 1431, 1692, 1908, 2491, 2538, 2862, 3384, 3816, 4982, 5076, 5724, 7473, 9964, 10152, 11448, 14946, 19928, 22419, 29892, 34847, 44838, 59784, 67257, 69694, 89676, 104541, 134514, 139388, 179352, 209082, 269028, 278776, 313623, 418164, 538056, 627246, 836328, 940869, 1254492, 1637809, 1846891, 1881738, 2508984, 3275618, 3693782, 3763476, 4913427, 5540673, 6551236, 7387564, 7526952, 9826854, 11081346, 13102472, 14740281, 14775128, 16622019, 19653708, 22162692, 29480562, 33244038, 39307416, 44220843, 44325384, 49866057, 58961124, 66488076, 86803877, 88441686, 99732114, 117922248, 132976152, 173607754, 176883372, 199464228, 260411631, 347215508, 353766744, 398928456, 520823262, 694431016, 781234893, 1041646524, 1562469786, 2083293048, 2343704679, 3124939572, 4687409358, 6249879144, 9374818716, 18749637432]

約数ペア:

[(1, 18749637432), (2, 9374818716), (3, 6249879144), (4, 4687409358), (6, 3124939572), (8, 2343704679), (9, 2083293048), (12, 1562469786), (18, 1041646524), (24, 781234893), (27, 694431016), (36, 520823262), (47, 398928456), (53, 353766744), (54, 347215508), (72, 260411631), (94, 199464228), (106, 176883372), (108, 173607754), (141, 132976152), (159, 117922248), (188, 99732114), (212, 88441686), (216, 86803877), (282, 66488076), (318, 58961124), (376, 49866057), (423, 44325384), (424, 44220843), (477, 39307416), (564, 33244038), (636, 29480562), (846, 22162692), (954, 19653708), (1128, 16622019), (1269, 14775128), (1272, 14740281), (1431, 13102472), (1692, 11081346), (1908, 9826854), (2491, 7526952), (2538, 7387564), (2862, 6551236), (3384, 5540673), (3816, 4913427), (4982, 3763476), (5076, 3693782), (5724, 3275618), (7473, 2508984), (9964, 1881738), (10152, 1846891), (11448, 1637809), (14946, 1254492), (19928, 940869), (22419, 836328), (29892, 627246), (34847, 538056), (44838, 418164), (59784, 313623), (67257, 278776), (69694, 269028), (89676, 209082), (104541, 179352), (134514, 139388)]